Technical Information

Formal Name

3′,6′-bis(acetyloxy)-2′,7′-dichloro-3-oxo-spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-ar-carboxylic acid

CAS Number

127770-45-0

Synonyms

• CDFDA

Molecular Formula

C25H14Cl2O9

Formula Weight

529.3

Purity

≥85%

Emission

530 nm

Excitation

504 nm

Formulation(Request formulation change)

A solid

Solubility(Learn about Variance in Solubility)

• DMF: 30 mg/ml

• DMSO: 30 mg/ml

SMILES

O=C(O1)C2=C(C=CC(C(O)=O)=C2)C31C4=CC(Cl)=C(OC(C)=O)C=C4OC5=C3C=C(Cl)C(OC(C)=O)=C5.O=C(O6)C7=C(C=C(C(O)=O)C=C7)C86C9=CC(Cl)=C(OC(C)=O)C=C9OC=C8C=C(Cl)C(OC(C)=O)=C

InChi Code

InChI=1S/2C25H14Cl2O9/c1-10(28)33-21-8-19-15(6-17(21)26)25(14-4-3-12(23(30)31)5-13(14)24(32)36-25)16-7-18(27)22(34-11(2)29)9-20(16)35-19;1-10(28)33-21-8-19-15(6-17(21)26)25(14-5-12(23(30)31)3-4-13(14)24(32)36-25)16-7-18(27)22(34-11(2)29)9-20(16)35-19/h2*3-9H,1-2H3,(H,30,31)

InChi Key

LZMPJBOMBCYYMP-UHFFFAOYSA-N

Shipping & Storage Information

Storage

-20°C

Shipping

Room Temperature in continental US; may vary elsewhere

Stability

≥ 4 years